# house -> uuhhhuuhhhuuhhhuuhhh
# grant -> aagggaagggaagggaaggg
a = 'abcde'
b = ''
for o in range(4):
    for t in range(2):
        b += a[2]
    for p in range(3):
        b += a[0]
print(b)

# for _ in range(2):
#     print(i)
#     for _ in range(3):
#         print(i)
